Degrees To Radians And Special Right Triangles Flashcards
1
Q
90 degrees
A
Pi/2 radians
2
Q
180 degrees
A
Pi radians
3
Q
360 degrees
A
2pi radians
4
Q
60 degrees
A
Pi/3 radians
5
Q
45 degrees
A
Pi/4 radians
6
Q
30 degrees
A
Pi/6 radians
7
Q
Hypotenuse of 45, 45, 90 triangle
A
Square root of 2
8
Q
Legs of 45, 45, 90 triangle
A
1,1
9
Q
Hypotenuse of 30, 60, 90 triangle
A
2
10
Q
Legs of 30, 60, 90 triangle
A
1, square root of 3
11
Q
Sin30
A
1/2
12
Q
Cos30
A
Square root of 3/2
13
Q
Tan30
A
Square root of 3/3
14
Q
Csc30
A
2/1
15
Q
Sec30
A
2*square root of 3/3
16
Q
Cot30
A
Square root of 3/1
17
Q
Sin45
A
Square root of 2/1
18
Q
Cos45
A
Square root of 2/1
19
Q
Tan45
A
1/1
20
Q
Csc45
A
Square root of 2/2
21
Q
Sec45
A
Square root of 2/2
22
Q
Cot45
A
1/1
23
Q
Sin60
A
2/1
24
Q
Cos60
A
2*square root of 3/2
25
Q
Tan60
A
Square root of 3/1
26
Q
Csc60
A
1/2
27
Q
Sec60
A
Square root of 3/ 2
28
Q
Cot60
A
Square root of 3/3
